Maketoys Battle Tanker aka Laser Optimus Upgrade

Eagerly awaited upgrade set by 3rd party company Maketoys has arrived, finally, your laser Prime has a trailer which converts into a battle station which doubles as a weapon armament which also beefs up your scrawny Prime with a new head, new arms and legs, a new gun and a new upgraded red translucent sinister red glowing "laser" sword.
....now, isn't that just Prime....

Available at

from 20/12/11